6f3e4ef594
wiphy: Restructure lost_bss() function
...
- Remove unneeded nesting
- Rework logic slightly
2015-01-28 21:23:17 -06:00
4c5498d4cd
wiphy: Remove those networks that do not have any BSS
...
If all the BSSs having same SSID and security have disappeared
from network, then the network can be removed also.
2015-01-28 21:23:16 -06:00
c283557215
wiphy: Remove unneeded brackets
2015-01-28 21:23:16 -06:00
1894b75a18
wiphy: Remove unneeded nesting
2015-01-28 21:23:16 -06:00
0303a095aa
wiphy: Remove unneeded variable
...
Instead of always mallocing space for the ssid array, and then freeing
it in most circumstances, do the opposite. Only allocate the array once
it is actually needed. This has the side effect of removing an unneeded
variable and making the code simpler.
2015-01-28 21:23:16 -06:00
9f042ff1b8
wiphy: Ignore BSSes with no SSID
2015-01-28 21:23:16 -06:00
b342f819f9
wiphy: Make const correct
2015-01-28 21:23:16 -06:00
d27c947209
wiphy: expose network objects instead of BSSes
...
The idea here is that network object will contain a list of BSS
that have the same SSID and security setting. From user point of view,
we will connect to a certain SSID instead of connecting directly to
a BSS. We pick the best BSS automatically from the BSS list when
connecting to a SSID.
2015-01-28 21:23:16 -06:00
ce3ffd732f
scan: Make const correct
2015-01-28 21:23:16 -06:00
8f73bc825f
scan: Add utility to categorize BSS security type
...
Utility function gets the RSNE information element and
figures out whether the SSID is Open, WEP, PSK or 802.1X
network.
2015-01-28 12:34:01 -06:00
27b45f926b
ie: Add capability enum
2015-01-28 12:33:47 -06:00
9e655106fa
wiphy: MLME warning message text incorrect
...
MLME notify function prints error if wiphy or netdev is missing.
The error text in this case talks about scan notification instead
of more proper MLME notification.
2015-01-28 11:49:03 -06:00
bd6189aef0
main: Remove obsolete -S option
...
As there is no handler for -S option, we can remove it.
2015-01-26 21:53:55 -06:00
9c380ad95c
main: DBus debug option -B was missing
...
It was not possible to activate DBus debugging.
2015-01-26 21:53:30 -06:00
5247695d56
mpdu: fix transaction_sequence byte-ordering
...
transaction_sequence was not being considered in host CPU byte order
2015-01-22 12:41:10 -06:00
e60b814dc8
mpdu: algorithm was not swapped to host byte-order
2015-01-22 12:41:10 -06:00
8f946c0cdc
eapol: Change function signatures
...
The frame which comes in is an EAPoL-key frame, thus changing the name
accordingly (as well as the parameter names).
Also, returning the cast pointer instead of a boolean is easier to
use as there won't be any need to perform the cast ourselves afterward
2015-01-22 12:18:17 -06:00
e02f02fa69
mpdu: Change the validation function signature
...
What comes in is a frame, and let's set it to uint8_t pointer, which is
semantically better than unsigned char.
Also, returning the cast pointer instead of a boolean is easier to
use as there won't be any need to perform the cast ourselves afterward
2015-01-22 12:14:47 -06:00
55d3283aeb
mpdu: Add member 'ies' for mpdu_deauthentication
...
Even if this will never really be useful, it's better this way rather
than having a todo comment.
2015-01-21 14:37:27 -06:00
3d5fe2fddd
mpdu: Validate beacon mpdu subtype
...
We do not currently validate the IEs that are following until the end
of the frame
2015-01-21 14:31:26 -06:00
9ce1745ede
mpdu: Validate timing advertisement mpdu subtype
...
We do not currently validate the IEs that are following until the end
of the frame
2015-01-21 14:30:51 -06:00
8078f18c35
mpdu: Validate probe response mpdu subtype
...
We do not currently validate the IEs that are following until the end
of the frame
2015-01-21 14:30:12 -06:00
cc1cc64843
mpdu: Validate probe request mpdu subtype
...
We do not currently validate the IEs that are following until the end
of the frame
2015-01-21 14:29:39 -06:00
142a6a8a0c
mpdu: Validate reassociation response mpdu subtype
...
We do not currently validate the IEs that are following until the end
of the frame
2015-01-21 14:29:05 -06:00
efcaefc5dd
mpdu: Validate reassociation request mpdu subtype
...
We do not currently validate the IEs that are following until the end
of the frame.
2015-01-21 14:28:21 -06:00
8353ac445d
mpdu: Validate association response mpdu subtype
...
We do not currently validate the IEs that are following until the end
of the frame.
2015-01-21 14:28:14 -06:00
5c9f1db01f
mpdu: Validate association request mpdu subtype
...
We do not currently validate the IEs that are following until the end
of the frame.
2015-01-21 14:28:07 -06:00
d1c29daa24
mpdu: Validate disassociation mpdu subtype
...
These own a reason code which is currently the only interesting
information to handle. Let's skip the vendor specific ones for now.
2015-01-21 14:27:59 -06:00
e106033fce
mpdu: Validate ATIM mpdu subtype
...
ATIM management frames have an empty body.
2015-01-21 14:27:38 -06:00
c3aef948db
mpdu: Update offset for authentication frames
...
Offset was not updated properly when validating authentication frames
2015-01-21 14:25:07 -06:00
8a4e135bc8
ie: Add parsine of Group Management Cipher field
2015-01-20 00:30:54 -06:00
e5574d031d
ie: Parse PMKIDs in RSN IE
2015-01-19 23:26:45 -06:00
275d067123
wiphy: Use l_memdup instead of l_malloc and memcpy
...
Converting l_malloc() and memcpy() function pairs to use new
l_memdup() function.
2015-01-16 10:54:54 -06:00
7ec9c468f5
wiphy: Express SSID as an array of chars
...
Handle SSIDs as if they would contain up to 32 octets of opaque data.
2015-01-16 10:54:28 -06:00
02170b200f
ie: Decode RSNE Capabilities field
2015-01-15 23:59:19 -06:00
e90ca652fd
util: Add util_is_bit_set
2015-01-15 23:59:18 -06:00
56f1ccf7f2
util: Add util_bit_field
2015-01-15 23:59:18 -06:00
2be20e6644
ie: Add RSNE parser that works on raw data
2015-01-15 23:59:18 -06:00
2d8f1cca0b
ie: Add initial parser for RSN Elements
...
As found in 802.11 Section 8.4.2.27. Currently the parser does not
handle the Capabilities, Group Management Cipher Suite or PMKID related
fields.
2015-01-15 23:59:18 -06:00
2b7432bddb
ie: Add utility to parse pairwise cipher suites
...
This utility works by validating values that make sense for pairwise
ciphers.
2015-01-15 23:59:18 -06:00
4216cf793b
ie: Add utility to parse group cipher suites
...
This utility works by validating values that make sense for group
ciphers.
2015-01-15 23:59:18 -06:00
d8583424e8
ie: Add utility to parse key management suites
2015-01-15 23:59:18 -06:00
20a02eba6a
ie: Add utility to parse RSN cipher suites
2015-01-15 23:59:18 -06:00
c3e9e2fc9b
ie: Add ie_rsn_akm_suite enum
...
Using values from Table 8-101
2015-01-15 23:59:18 -06:00
155a1f169a
ie: Add ie_rsn_cipher_suite enum
...
Using values from Table 8-99
2015-01-15 23:59:18 -06:00
cb78798857
scan: Refactor scan result fetching to scan.c
...
No functionality changes by this commit.
2015-01-12 23:09:31 -06:00
f73708e1d7
scan: Refactor scheduled scan code to scan.c
...
Move the implementation details of triggering scheduled wifi scans
over netlink to scan.c from wiphy.c. No functionality is affected
by this commit.
2015-01-12 23:09:31 -06:00
35d0c519d7
scan: Refactor scan start details to scan.c
...
Move the implementation details of triggering wifi scans over netlink
to scan.c from wiphy.c. No functionality is changed by this commit.
2015-01-12 23:09:31 -06:00
78d21c782c
crypto: Use proper form for making a structure packed
2014-12-28 06:50:51 +01:00
f25b1442ff
core: Fix output buffer length handling of prf_sha1() function
2014-12-28 06:49:39 +01:00
52ee52f467
crypto: Make packed
2014-12-27 23:35:40 -06:00
016f701a91
core: Fix handling of digest size argument for all HMAC hash functions
2014-12-28 06:33:44 +01:00
096165d142
eapol: Add eapol_calculate_mic
2014-12-27 23:04:14 -06:00
27d25efc0b
eapol: Add eapol_create_ptk_2_of_4
2014-12-27 23:04:12 -06:00
dc3331a98d
eapol: Add eapol_process_ptk_2_of_4
2014-12-27 22:58:22 -06:00
996e32bf1d
eapol: Add eapol_process_ptk_1_of_4
2014-12-27 22:58:22 -06:00
5e7771ef66
crypto: Add crypto_derive_pairwise_ptk
2014-12-27 22:34:39 -06:00
1c4e3bc774
crypto: Make const correct
2014-12-27 22:34:39 -06:00
dab93ef14a
crypto: Update comment
2014-12-27 22:34:39 -06:00
f647e03166
crypto: Add crypto_cipher_tk_bits
2014-12-27 22:34:39 -06:00
07c8876d9e
crypto: Add crypto_cipher_key_len
2014-12-27 22:34:39 -06:00
0693740731
crypto: Add crypto_derive_ptk
2014-12-27 22:34:39 -06:00
da8e10cc5f
eapol: Verify key_descriptor_version
2014-12-27 22:34:39 -06:00
5da6ca89e4
eapol: Add eapol_verify
2014-12-27 22:34:39 -06:00
1ee81e5854
core: Add support for AES-CMAC hashing function
2014-12-27 23:21:10 +01:00
872c0e803a
core: Add support for HMAC SHA256 helper function
2014-12-27 06:58:28 +01:00
b615a6f4e0
core: Add support for HMAC MD5 helper function
2014-12-27 06:44:04 +01:00
08d31e3b1b
wiphy: Fixes due to nl80211.h changes
2014-12-22 11:48:26 -06:00
7cf4f7b100
eapol: Add a couple of missing fields
2014-12-19 15:45:17 -06:00
e3729cc0f5
eapol: Fix typo
2014-12-19 14:25:57 -06:00
7b6d8b54cd
mpdu: Fix bitfield use on big endian
2014-12-19 12:26:41 -06:00
2cc842a302
eapol: Add beginnings of EAPoL utilities
2014-12-18 18:10:10 -06:00
bf25abf38d
util: Add SSID to UTF8 pretty-print function
...
Use a static buffer for converting an SSID to an approximate string in
UTF8. Replace each char that is not UTF8 compatible with the UTF8
replacement symbol.
2014-12-18 11:06:48 -06:00
b22f93203c
mpdu: Rework to a zero-copy based framework
2014-12-17 17:44:44 -06:00
d7b6a36db8
mpdu: Rework structure definitions
...
The current setup was not endian safe
2014-12-17 16:22:06 -06:00
3ef0ff1e1a
mpdu: Fix invalid read
...
The cast was being done incorrectly resulting in invalid values being
obtained
2014-12-17 16:21:05 -06:00
ca742bb95d
mpdu: Fix style
2014-12-16 16:57:30 -06:00
b0af0177ac
mpdu: Replace for loop with memcpy
2014-12-16 14:26:33 -06:00
61a44dd485
mpdu: Fix style
2014-12-16 14:23:36 -06:00
6a011f0d92
mpdu: Simplify checks
2014-12-16 14:22:13 -06:00
002290998e
mpdu: Add x-ref in comments for struct definitions
2014-12-16 14:21:18 -06:00
805619fc9d
core: Add the preliminary logic to parse 802.11 MPDUs
...
It currently focuses on parsing management frames, and specifically its
authentication and deauthentication frames.
2014-12-16 10:53:20 -06:00
d2218e81c9
dbus: Fix style
2014-12-12 09:52:12 -06:00
c5b5d4502b
dbus: Add helper to append a byte array
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Needed when appending SSID into properties.
2014-12-12 09:51:55 -06:00
d87d7d469f
crypto: Add passphrase generation utility
2014-11-14 21:41:28 -06:00
d0cb0aedc6
wiphy: Check return value when appending attributes
...
Make sure to print some errors if attributes cannot be appended
to a message. It is dangerous to ignore the return code from
l_genl_msg_append_attr() because the kernel might act weirdly
if some attribute is missing.
2014-11-12 08:10:58 -06:00
fcda15c587
wiphy: Scheduled scan startup message was too short
...
The length needs to be at least 20 bytes so that the third
attribute fits in.
2014-11-12 08:09:25 -06:00
ad86c91b38
wiphy: Fix memory leak
...
Whenever we find an existing BSS, we should free the old object since it
is being removed from the old_bss_list via l_queue_remove_if
2014-11-07 22:44:30 -06:00
333b28bf3a
main: Add --dbus-debug command line parameter
2014-11-07 22:44:30 -06:00
4dc24025a4
dbus: Add enable_debug parameter to dbus_init
2014-11-07 22:44:30 -06:00
9de7c92429
wiphy: Remove unneeded wiphy_set_ssid function
2014-11-07 22:44:27 -06:00
ca5f5b2e2b
main: Remove unneeded ssid command line argument
2014-11-07 21:37:09 -06:00
672be730c3
wiphy: Add scheduled scan support
...
Add rudimentary support for mac80211 scheduled scan feature.
This is done so that kernel support for task called "Bind
NL80211_CMD_START_SCHED_SCAN to netlink socket" from TODO
file can be tested. The current scan interval is set to 60
seconds which is probably too fast for the final version.
2014-11-07 20:42:11 -06:00
ca18b395e2
wiphy: Fix valgrind complaint
...
The network list must be destroyed before the BSS list as that is used
inside network_free
2014-11-05 08:29:33 -06:00
84765ac4db
wiphy: Add GetNetworks method
2014-11-03 15:37:08 -06:00
e7bd2276de
wiphy: Make const correct
2014-11-03 15:36:52 -06:00
2f852d2954
wiphy: Add missing signals to introspection
2014-11-03 15:24:34 -06:00
3cf47d4109
manager: Add missing signals to introspection
2014-11-03 15:24:12 -06:00
8e3a17cf56
wiphy: Add rudimentary Connect method
2014-10-30 00:27:06 -05:00
e51cac7f74
wiphy: Fix uninitialized var warnings
2014-10-30 00:26:49 -05:00
Denis Kenzior